Q: Is 422,125 a Prime Number?
A: No, 422,125 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 422125 can be evenly divided by 1 5 11 25 55 125 275 307 1,375 1,535 3,377 7,675 16,885 38,375 84,425 and 422,125, with no remainder.
Since 422,125 cannot be divided by just 1 and 422,125, it is not a prime number.